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Rev Age Author Path Log message Diff
4533 6051 d 4 h svoboda /trunk/ File-backed block device driver (file_bd).  
4504 6059 d 9 h decky /trunk/ group fhc and obio under a common directory  
4454 6061 d 3 h decky /trunk/boot/arch/ add getvc to RAM disk  
4425 6074 d 2 h svoboda /trunk/ Move ramdisk under bd.  
4417 6074 d 14 h decky /trunk/ add simple devfs filesystem and mount it as /dev
add generic NULL device "null"		  
4070 6145 d 4 h rimsky /trunk/ SGCN driver modified to reflect the new keyboard driver architecture. Making the Serengeti bootable image smaller by not including some servers/applications.  
3978 6157 d 1 h jermar /trunk/ Userspace driver for OBIO. This will make it possible to clear interrupts from
user space on UltraSPARC IIi and systems with Psycho. Not tested.		  
3969 6159 d 0 h jermar /trunk/ Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.		  
3883 6172 d 1 h decky /trunk/boot/ simplify configuration  
3803 6195 d 3 h decky /trunk/ configuration system overhaul (requires newt)  
3523 6280 d 1 h decky /trunk/ finish mkfat.py
this drops build dependency on mtools		  
3491 6294 d 23 h jermar /trunk/boot/ Introduce a boot component configuration option CONFIG_RD_EXTERNAL.
Currently used by the sparc64 port. It says whether the ramdisk
is part of image.boot or a separate file.		  
3486 6301 d 7 h decky /trunk/ faster compilation using -pipe  
3462 6317 d 10 h svoboda /trunk/ Include trace on sparc64 ramdisk. Assorted fixes.  
3410 6323 d 7 h svoboda /trunk/ Introduce directories '/app' and '/srv' on ramdisk instead of '/sbin' to mirror source tree.  
3407 6323 d 9 h jermar /trunk/boot/arch/sparc64/loader/ Prevent gcc from generating FPU code for the sparc64 loader.  
3399 6324 d 7 h jermar /trunk/boot/arch/sparc64/ Support for ramdisks external to image.boot on sparc64.

The sparc64 port can now boot from a ramdisk which is not part of image.boot.
This allows us to use larger ramdisks with SILO.		  
3368 6341 d 5 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3349 6346 d 10 h jermar /trunk/ Enable bdsh in most of the architectures, remove cli and simplify init.  
3324 6353 d 4 h jermar /trunk/boot/arch/sparc64/loader/ Boot support for FAT16 on sparc64.  
3258 6359 d 3 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 6362 d 23 h jermar /trunk/ Split mktmpfs.py to a TMPFS specific part and a HORD specific part. The latter
is moved to mkhord.py and can be reused for FAT16 images as well. mktmpfs.py and
mkfat.sh define the same interface now. Modify makefiles to use the modified
interface (e.g. do not pass alignment to either mktmpfs.py or mkfat.sh). FAT16
initrd image can be now loaded as initrd on amd64 and gets recognized as a
ramdisk image.		  
3222 6391 d 5 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 6426 d 7 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 6430 d 7 h decky /trunk/boot/ finish unifying pack script  
3024 6431 d 5 h decky /trunk/boot/arch/ use unified pack script by arm32  
2649 6595 d 14 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6675 d 4 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6694 d 1 h vana /trunk/ IA64 loader (based on sparc loader)  
2479 6772 d 8 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6795 d 0 h decky /trunk/ update for new compiler configuration scheme  
2185 6850 d 9 h decky /trunk/ rename ipcc to tester  
2160 6858 d 2 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6929 d 1 h jermar /trunk/ (c) versus (C)  
1997 6983 d 2 h decky /trunk/ add version to init and boot loader  
1989 6986 d 6 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6989 d 9 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1894 7048 d 23 h jermar /trunk/ Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations

More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree

sparc64 boot:
- pass OFW device tree root node pointer to kernel		  
1893 7049 d 2 h jermar /trunk/boot/ Add prototype implementation for creating canonical copy of OpenFirmware device tree.  
1881 7056 d 8 h jermar /trunk/ sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places

OpenFirmware work:
- two new functions for walking the device tree

Generic boot loader work:
- added basic string functions

Usual pile of indentation and formatting fixes.